Le 27/10/2016 08:12, Christopher Samuel a écrit : > On 27/10/16 16:00, Darren Wise wrote: > >> Along with seven dual socket, quadcore AMD x86-64 CISC nodes running >> ubuntu 16.4LTS, MPICH and OpenMPI are giving me some strange errors but >> as soon as I opt out the SUN box everything runs smoothly. > You're not just mixing architectures, you're mixing Debian derived > distros on x86 with RHEL derived distros on Sparc. So you are likely > mixing quite different OpenMPI versions as well. > > I'd suggest building the latest OpenMPI 1.10.x release from source on > both and trying that instead.
You might have to configure Open MPI with --enable-heterogeneous but I am not sure it is still well tested/supported (they talked about removing it in the past). Brice _______________________________________________ Beowulf mailing list, [email protected] sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
